Home » Lenovo 45N1005 Compatible Laptop Battery 10.8V (6600mAh / 71Wh) Li-ion
Lenovo 45N1005 Compatible Laptop Battery 10.8V (6600mAh / 71Wh) Li-ion
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Lenovo 45N1005 Compatible Laptop Battery 10.8V (6600mAh / 71Wh) Li-ion
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Lenovo 45N1005 Compatible Laptop Battery 10.8V (6600mAh / 71Wh) Li-ion

SKU: LLN246X-BP-K022
C$57.00
Only 5 left

More Compatible Options

→ Shop all Lenovo laptop adapters → Shop all Lenovo laptop batteries
  • Compatible Brands Lenovo
  • Model/OPN 45N1005
  • Cell Type Conventional Li-ion
  • Capacity 6600mAh / 71Wh
  • Output Voltage 10.8V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Lenovo 45N1005 is available for C$57.00 . 10.8V · 6600mAh / 71Wh · Conventional Li-ion.

Important Notes
  • The battery will protrude out the (bottom/side) of the laptop and will cause your laptop to sit at an angle. You may not be able to connect to a docking station with the extended battery.
Compatible Model
Lenovo ThinkPad W Series ThinkPad W530 2441Lenovo ThinkPad W Series ThinkPad W530 2463Lenovo ThinkPad W Series ThinkPad W530 SeriesLenovo ThinkPad T Series ThinkPad T430 2342Lenovo ThinkPad T Series ThinkPad T430 2342-32ULenovo ThinkPad T Series ThinkPad T430 2342-33ULenovo ThinkPad T Series ThinkPad T430 2342-34ULenovo ThinkPad T Series ThinkPad T430 2342-38ULenovo ThinkPad T Series ThinkPad T430 2342-49ULenovo ThinkPad T Series ThinkPad T430 2342-6DULenovo ThinkPad T Series ThinkPad T430 2342-6QULenovo ThinkPad T Series ThinkPad T430 2342-7YULenovo ThinkPad T Series ThinkPad T430 2344-4UGLenovo ThinkPad T Series ThinkPad T430 2344-5DULenovo ThinkPad T Series ThinkPad T430 2344-5EULenovo ThinkPad T Series ThinkPad T430 2344-5FULenovo ThinkPad T Series ThinkPad T430 2344-5GULenovo ThinkPad T Series ThinkPad T430 2344-5KULenovo ThinkPad T Series ThinkPad T430 2344-5NULenovo ThinkPad T Series ThinkPad T430 2344-6XULenovo ThinkPad T Series ThinkPad T430 2344-BJGLenovo ThinkPad T Series ThinkPad T430 2344-BRGLenovo ThinkPad T Series ThinkPad T430 2344-BSGLenovo ThinkPad T Series ThinkPad T430 2344-BTGLenovo ThinkPad T Series ThinkPad T430 2344-BUGLenovo ThinkPad T Series ThinkPad T430 2344-FQULenovo ThinkPad T Series ThinkPad T430 2344-GMULenovo ThinkPad T Series ThinkPad T430 2344-GRULenovo ThinkPad T Series ThinkPad T430 2344-GSULenovo ThinkPad T Series ThinkPad T430 2347-G2GLenovo ThinkPad T Series ThinkPad T430 2347-G2ULenovo ThinkPad T Series ThinkPad T430 2347-G3GLenovo ThinkPad T Series ThinkPad T430 2347-G6GLenovo ThinkPad T Series ThinkPad T430 2347-G8GLenovo ThinkPad T Series ThinkPad T430 2347-G8ULenovo ThinkPad T Series ThinkPad T430 2347-GBULenovo ThinkPad T Series ThinkPad T430 2347-J8ULenovo ThinkPad T Series ThinkPad T430 2347-JAULenovo ThinkPad T Series ThinkPad T430 2347-KWGLenovo ThinkPad T Series ThinkPad T430 2349-G2GLenovo ThinkPad T Series ThinkPad T430 2349-G2ULenovo ThinkPad T Series ThinkPad T430 2349-G4GLenovo ThinkPad T Series ThinkPad T430 2349-G8ULenovo ThinkPad T Series ThinkPad T430 2349-GAGLenovo ThinkPad T Series ThinkPad T430 2349-GAULenovo ThinkPad T Series ThinkPad T430 2349-GCULenovo ThinkPad T Series ThinkPad T430 2349-GRULenovo ThinkPad T Series ThinkPad T430 2349-JTULenovo ThinkPad T Series ThinkPad T430 2349-KMGLenovo ThinkPad T Series ThinkPad T430 2349-LRULenovo ThinkPad T Series ThinkPad T430 2349-N5GLenovo ThinkPad T Series ThinkPad T430 2349-N6GLenovo ThinkPad T Series ThinkPad T430 2349-PGGLenovo ThinkPad T Series ThinkPad T430 2349-PZGLenovo ThinkPad T Series ThinkPad T430 2349-Q3GLenovo ThinkPad T Series ThinkPad T430 2351Lenovo ThinkPad T Series ThinkPad T430i 2344-FFGLenovo ThinkPad T Series ThinkPad T430i 2344-FXGLenovo ThinkPad T Series ThinkPad T510Lenovo ThinkPad T Series ThinkPad T530 2359-2YULenovo ThinkPad T Series ThinkPad T530 2392-3YULenovo ThinkPad T Series ThinkPad T530 2392-48ULenovo ThinkPad T Series ThinkPad T530 2392-49ULenovo ThinkPad T Series ThinkPad T530 2392-4BULenovo ThinkPad T Series ThinkPad T530 2392-4CULenovo ThinkPad T Series ThinkPad T530 2392-4EULenovo ThinkPad T Series ThinkPad T530 2392-68ULenovo ThinkPad T Series ThinkPad T530 2392-APULenovo ThinkPad T Series ThinkPad T530 2392-AXGLenovo ThinkPad T Series ThinkPad T530 2392-FHULenovo ThinkPad T Series ThinkPad T530 2392-FQULenovo ThinkPad T Series ThinkPad T530 2394Lenovo ThinkPad T Series ThinkPad T530 2394-22GLenovo ThinkPad T Series ThinkPad T530 2394-23GLenovo ThinkPad T Series ThinkPad T530 2394-35ULenovo ThinkPad T Series ThinkPad T530 2394-36ULenovo ThinkPad T Series ThinkPad T530 2394-43GLenovo ThinkPad T Series ThinkPad T530 2394-43ULenovo ThinkPad T Series ThinkPad T530 2394-45ULenovo ThinkPad T Series ThinkPad T530 2394-5XGLenovo ThinkPad T Series ThinkPad T530 2394-5YULenovo ThinkPad T Series ThinkPad T530 2394-5ZULenovo ThinkPad T Series ThinkPad T530 2394-63GLenovo ThinkPad T Series ThinkPad T530 2394-63ULenovo ThinkPad T Series ThinkPad T530 2394-64GLenovo ThinkPad T Series ThinkPad T530 2394-65GLenovo ThinkPad T Series ThinkPad T530 2394-6EULenovo ThinkPad T Series ThinkPad T530 2394-7PULenovo ThinkPad T Series ThinkPad T530 2429-23ULenovo ThinkPad T Series ThinkPad T530 2429-26ULenovo ThinkPad T Series ThinkPad T530 2429-2BULenovo ThinkPad T Series ThinkPad T530 2429-41GLenovo ThinkPad T Series ThinkPad T530 2429-42GLenovo ThinkPad T Series ThinkPad T530 2429-43ULenovo ThinkPad T Series ThinkPad T530 2429-45GLenovo ThinkPad T Series ThinkPad T530 2429-62GLenovo ThinkPad T Series ThinkPad T530 2429-6BGLenovo ThinkPad T Series ThinkPad T530 2429-6JGLenovo ThinkPad T Series ThinkPad T530 2429-7YGLenovo ThinkPad T Series ThinkPad T530 2429-7ZGLenovo ThinkPad T Series ThinkPad T530 2429-84GLenovo ThinkPad T Series ThinkPad T530 2429-86GLenovo ThinkPad T Series ThinkPad T530 2429-8AGLenovo ThinkPad T Series ThinkPad T530 2429-8CGLenovo ThinkPad T Series ThinkPad T530i 2392-5WGLenovo ThinkPad T Series ThinkPad T530i 2392-E4GLenovo ThinkPad T Series ThinkPad T530i 2392-EMGLenovo ThinkPad Series ThinkPad Edge 14 05787UJLenovo ThinkPad Series ThinkPad Edge 14 05787WJLenovo ThinkPad Series ThinkPad Edge 14 05787YJLenovo ThinkPad Series ThinkPad SL410K 2842Lenovo ThinkPad Series ThinkPad T410-i5Lenovo ThinkPad Series ThinkPad T410-i7Lenovo ThinkPad Series ThinkPad T420(4179A47)Lenovo ThinkPad Series ThinkPad T420(4179AC8)Lenovo ThinkPad Series ThinkPad T420(4180A65)Lenovo ThinkPad Series ThinkPad T420(4180AE3)Lenovo ThinkPad Series ThinkPad T420(4180AF1)Lenovo ThinkPad Series ThinkPad T420(4180AV5)Lenovo ThinkPad Series ThinkPad T420(4180FR5)Lenovo ThinkPad Series ThinkPad T420(4180HB8)Lenovo ThinkPad Series ThinkPad T420(4180HN6)Lenovo ThinkPad Series ThinkPad T420(4180K17)Lenovo ThinkPad Series ThinkPad T420(4180LZC)Lenovo ThinkPad Series ThinkPad T420(4180N5C)Lenovo ThinkPad Series ThinkPad T420(4180N9C)Lenovo ThinkPad Series ThinkPad T420(4180Q8C)Lenovo ThinkPad Series ThinkPad T420(4236ED8)Lenovo ThinkPad Series ThinkPad T420(4236HQ6)Lenovo ThinkPad Series ThinkPad T420(4236HY2)Lenovo ThinkPad Series ThinkPad W510(43193GC)Lenovo ThinkPad Series ThinkPad W530Lenovo ThinkPad L Series ThinkPad L412Lenovo ThinkPad L Series ThinkPad L430 2465-2AULenovo ThinkPad L Series ThinkPad L430 2465-2BULenovo ThinkPad L Series ThinkPad L430 2465-2DGLenovo ThinkPad L Series ThinkPad L430 2465-2DULenovo ThinkPad L Series ThinkPad L430 2465-2FGLenovo ThinkPad L Series ThinkPad L430 2465-32GLenovo ThinkPad L Series ThinkPad L430 2465-5XGLenovo ThinkPad L Series ThinkPad L430 2465-64ULenovo ThinkPad L Series ThinkPad L430 2465-78ULenovo ThinkPad L Series ThinkPad L430 2465-7AULenovo ThinkPad L Series ThinkPad L430 2466Lenovo ThinkPad L Series ThinkPad L430 2466-39ULenovo ThinkPad L Series ThinkPad L430 2466-3HULenovo ThinkPad L Series ThinkPad L430 2466-3KULenovo ThinkPad L Series ThinkPad L430 2466-5TULenovo ThinkPad L Series ThinkPad L430 2466-64ULenovo ThinkPad L Series ThinkPad L430 2468Lenovo ThinkPad L Series ThinkPad L430 2468-34GLenovo ThinkPad L Series ThinkPad L430 2468-37GLenovo ThinkPad L Series ThinkPad L430 2468-3EGLenovo ThinkPad L Series ThinkPad L430 2468-3GGLenovo ThinkPad L Series ThinkPad L430 2468-3JGLenovo ThinkPad L Series ThinkPad L430 2468-3MGLenovo ThinkPad L Series ThinkPad L430 2468-3PGLenovo ThinkPad L Series ThinkPad L430 2468-3RGLenovo ThinkPad L Series ThinkPad L430 2468-55GLenovo ThinkPad L Series ThinkPad L430 2468-58GLenovo ThinkPad L Series ThinkPad L430 2468-63ULenovo ThinkPad L Series ThinkPad L430 2468-66GLenovo ThinkPad L Series ThinkPad L430 2468-68GLenovo ThinkPad L Series ThinkPad L430 2468-69GLenovo ThinkPad L Series ThinkPad L430 2468-6CGLenovo ThinkPad L Series ThinkPad L430 2469-27ULenovo ThinkPad L Series ThinkPad L430 2469-2RULenovo ThinkPad L Series ThinkPad L430 2469-32ULenovo ThinkPad L Series ThinkPad L530 2478-23ULenovo ThinkPad L Series ThinkPad L530 2478-25GLenovo ThinkPad L Series ThinkPad L530 2478-27GLenovo ThinkPad L Series ThinkPad L530 2478-27ULenovo ThinkPad L Series ThinkPad L530 2478-2BGLenovo ThinkPad L Series ThinkPad L530 2478-33GLenovo ThinkPad L Series ThinkPad L530 2478-59GLenovo ThinkPad L Series ThinkPad L530 2478-5RULenovo ThinkPad L Series ThinkPad L530 2478-63GLenovo ThinkPad L Series ThinkPad L530 2478-64GLenovo ThinkPad L Series ThinkPad L530 2478-64ULenovo ThinkPad L Series ThinkPad L530 2479-32ULenovo ThinkPad L Series ThinkPad L530 2479-39ULenovo ThinkPad L Series ThinkPad L530 2479-3EGLenovo ThinkPad L Series ThinkPad L530 2479-3GULenovo ThinkPad L Series ThinkPad L530 2479-45ULenovo ThinkPad L Series ThinkPad L530 2479-5KULenovo ThinkPad L Series ThinkPad L530 2479-64ULenovo ThinkPad L Series ThinkPad L530 2481Lenovo ThinkPad L Series ThinkPad L530 2481-2QGLenovo ThinkPad L Series ThinkPad L530 2481-33ULenovo ThinkPad L Series ThinkPad L530 2481-37GLenovo ThinkPad L Series ThinkPad L530 2481-3NGLenovo ThinkPad L Series ThinkPad L530 2481-3PGLenovo ThinkPad L Series ThinkPad L530 2481-3QGLenovo ThinkPad L Series ThinkPad L530 2481-3TGLenovo ThinkPad L Series ThinkPad L530 2481-48GLenovo ThinkPad L Series ThinkPad L530 2481-4WGLenovo ThinkPad L Series ThinkPad L530 2481-4YGLenovo ThinkPad L Series ThinkPad L530 2481-5FGLenovo ThinkPad Edge Series ThinkPad Edge 14Lenovo ThinkPad Edge Series ThinkPad Edge 15
Original Part Number
42T4849 42T4794 42T4706 42T4801 57Y4186 42T4927 42T4923 42T4737 42T4802 42T4911 42T4766 42T4883 42T4797 42T4732 42T4764 42T4925 42T4793 42T4799 42T4715 42T4796 42T4848 42T4757 42T4756 42T4819 42T4235 42T4912 42T4752 42T4851 57Y4185 42T4765 42T4791 42T4850 42T4913 42T4852 42T4733 51J0500 42T4704 42T4735 42T4714 42T4755 42T4702 42T4763 57Y4545 42T4713 42T4736 51J0499 42T4753 42T4712 42T4798 42T4817 42T4709 42T4751 42T4758 42T4887 42T4790 42T4703 42T4731 42T4885 42T4708 51J0498 42T4921 42T4710 42T4738 42T4803 42T4795 42T4711 42T4734 ASM 42T4794 FRU 42T4710 42T4969 ASM P/N 42T4740 0A36303 FRU 42T4735 ASM 42T4802 FRU P/N 42T4739 42T4839 42T4838 ASM 42T4740 FRU 42T4927 ASM 42T4752 FRU 42T4797 42T4739 45N1003 45N1007 0A36302 45N1005 ASM 42T4756 FRU 42T4819 FRU 42T4737 FRU 42T4803 FRU 42T4714 42T4740 FRU 42T4851 45N1000 FRU 42T4751 FRU 42T4739 FRU 42T4704 FRU 42T4799 FRU 42T4848 2516CTO FRU 42T4702 FRU 42T4817 FRU 42T4753 FRU 42T4795 45N1004 45N1002 45N1013 ASM 45N1006 FRU 42T4712 FRU 42T4708 ASM 42T4790 45N1001 FRU 42T4801 FRU 42T4731 FRU 42T4791 45N1010 ASM 42T4711 45N1011 ASM 42T4796 FRU 42T4755 FRU 45N1007 FRU 42T4925 45N1015 ASM 42T4754 ASM 42T4703 FRU 42T4706
How can I confirm a replacement laptop battery will fit?
The best way is to match the part number printed on your current battery. Then verify the voltage, and compare the battery shape plus connector location with the product photos and specs.
How can I find my laptop model on a Windows laptop?
If you are using a Windows laptop, you can find your laptop model using System Information:

• Step 1: Press Windows + R to open the Run window.
• Step 2: Type msinfo32 and click OK.
• Step 3: In the System Summary section, find System Model in the right pane.

This model information helps ensure you select the correct replacement battery.
Where do I find the battery part number?
Power off the laptop, unplug the charger, and remove the battery if it’s removable. The part number is printed on the label on the battery itself—use that to confirm compatibility.
Can I use a battery with a different voltage?
In most cases, no—battery voltage should match the original. Some labels are equivalent (10.8V = 11.1V, and 14.4V = 14.8V), but other voltage differences are not compatible.
What should I check before buying a replacement online?
Start with the original battery part number and voltage. After that, compare size and shape, connector type and position, latch/clip placement, and orientation using product photos and details.
Can I search by laptop model instead of battery part number?
The laptop model helps narrow results, but the battery part number is more accurate. One laptop model can use multiple battery versions, so matching the printed part number is recommended.
Any quick tips to improve laptop battery runtime?
Turn on Power Saver/Battery Saver, lower screen brightness, close unused apps and tabs, disable Wi-Fi/Bluetooth when you don’t need them, and keep vents clear to reduce heat.

Picking the correct replacement battery (and adapter, if needed) matters for safety and performance. Battpit stocks a wide range of compatible part numbers and models across major laptop brands. Use the checklist below before you place your order:

1. Identify Your Laptop Model

  • Check the label on the bottom of the laptop or your system information for the exact model.
  • If you’re purchasing an adapter, verify the input requirements shown on your laptop label (voltage/current).

2. Match the Battery Part Number

Always shut down the laptop before removing the battery. The part number printed on the battery label is the most reliable way to confirm the correct replacement.

3. Common Part Number Examples

Brands often use predictable formats. Here are a few examples to help you recognize them:

HP / Compaq:
123456-001
Sony:
PCGA-BP12, VGP-BP1
Dell:
312-1234, 1234P
IBM / Lenovo:
02K1234, 08K1234
Toshiba:
PA1234U-1BRS

4. Compare the Physical Fit

Double-check the overall shape, connector type and connector position, plus the latch/lock location and orientation. Compare these with product photos before ordering.

5. Voltage Notes

Some laptops have multiple battery options with different voltages (for example, 11.1V vs 14.8V). These are not interchangeable. Always match the voltage printed on your original battery.

  • Li-ion 10.8V is equivalent to 11.1V.
  • Li-ion 14.4V is equivalent to 14.8V.

Example Labels

Example battery label showing part number and voltage
Safety & Compliance

Certified Quality You Can Trust

Battpit Canada replacement laptop batteries and AC adapters are selected with safety, compatibility, and compliance in mind. Products may meet common industry standards including RoHS, CE, UL, and ULC where applicable.

RoHS
RoHS Compliant Helps reduce restricted hazardous substances in electronic products.
CE
CE Marked Designed to meet applicable safety and quality requirements.
UL
UL Recognized Components Selected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety Standard Supports safety confidence for products supplied to Canadian customers.
Why this matters: These compliance marks help customers choose a reliable replacement laptop battery, laptop charger, or AC adapter with built-in safety features such as over-charge, over-current, over-voltage, and short-circuit protection.